1457050132 has 12 divisors (see below), whose sum is σ = 2637763380. Its totient is φ = 703403456.

The previous prime is 1457050109. The next prime is 1457050157. The reversal of 1457050132 is 2310507541.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1247784976 + 209265156 = 35324^2 + 14466^2 .

It is a super-2 number, since 2×1457050132² = 4245990174322434848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1457050132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6280273 + ... + 6280504.

It is an arithmetic number, because the mean of its divisors is an integer number (219813615).

Almost surely, 2^1457050132 is an apocalyptic number.

It is an amenable number.

1457050132 is a deficient number, since it is larger than the sum of its proper divisors (1180713248).

1457050132 is a wasteful number, since it uses less digits than its factorization.

1457050132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12560810 (or 12560808 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 1457050132 is about 38171.3260445586. The cubic root of 1457050132 is about 1133.6826447669.

Adding to 1457050132 its reverse (2310507541), we get a palindrome (3767557673).

The spelling of 1457050132 in words is "one billion, four hundred fifty-seven million, fifty thousand, one hundred thirty-two".